S. Korea's KOSPI performs best among others in G20 over past … stocking 0 42 2020.12.07 14:12 https://youtu.be/EcMLZKrlVLQ + 8 코스피, 지난 한달 상승률 G20 1위 Over the past month,... South Korea's benchmark KOSPI has been the best performing stock market out of any in the G20.